With this series of articles, I have a lofty goal of shifting your Swift programming mindset. I know it sounds presumptuous, but this is exactly what happened to me a few years back when I was introduced to Type-Driven Design. I assure you, itโs not some new fad or an esoteric methodology. Itโs a system of practical, well-researched, and time-tested ideas that form the basis for a powerful approach to writing high-quality, robust, and correct software.